Gu Zun: My Childhood Sweetheart Is Willing to Be My Natal Gu.

[Urban Cultivation + Villain + Rebirth] Lin An, a good-for-nothing young man who was assassinated by his stepmother, opened his eyes in the morgue, and the memory of the Gu Master from three thousand years ago awakened. Kill people to get the poison, live people to refine the poison. Demons are rampant and crises are everywhere. "By turning me into a Gu, you can regain the power of your previous life..." The girl smiled with blood. Lin An raised his hand and waved it, and it was refined instantly!